Locating a powerful new key sends Bode’s spirit soaring. Tyler’s simmering rage boils over. Kinsey realizes just how much her fear is holding her back.

Caught between Hiram and Hermoine’s double trial, Veronica grapples with what the future holds for her family. Archie finds himself the unexpected target of the town’s local businesses. Betty and…

After Sara, Ava, Behrad and Gary arrive in New York City, they track down Dr. Gwyn Davies, who isn’t the scientist they expected. Astra, Spooner, and Gideon are still trying…

Quentin, Kady and Alice try to convince an old friend to return home.

All hope seems lost, until Colonel Everett arrives suddenly from Earth. He is determined to defend the city until the arrival of a ZPM, brought by a new ship.